JPH0712467Y2 - Hot water flush toilet - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a hot water flush toilet bowl in which a toilet seat box equipped with a hot water flushing device, a hot air drying device, a heated toilet seat, etc. is installed in the toilet body. .

[Conventional technology]

An ordinary toilet bowl having no auxiliary functions such as a warm water washing device and a warm air drying device is as shown in FIGS. 6 to 8. That is, in the normal toilet 1, the cleaning tank 4 is installed at the rear end of the rear portion 3 of the toilet body 2, and the toilet seat 5 and the toilet lid 6 are rotatably installed.

Further, a conventional hot water washing toilet having an auxiliary function such as a hot water washing device and a hot air drying device is as shown in FIGS. 9 to 12, for example. In this conventional hot water washing toilet 7, a toilet seat box 9 is installed on the toilet bowl 8 side of the rear upper surface of the toilet body 2, and a toilet cleaning tank 4 is installed on the back side of the toilet seat box 9. . The toilet seat 5 and the toilet lid 6 are rotatably and pivotally attached to the toilet seat box 9, and a heater (not shown) and the like are installed on the toilet seat 5. Further, the warm water washing device and the warm air drying device are provided with a box provided on both sides of the toilet seat box 9, and a hot water tank for supplying and discharging hot water to the local washing nozzle 10 (see FIG. 10) inside the box. , The fan of the hot air dryer is installed.

In any of the toilet bowls 1 and 7, for cleaning the toilet bowl 11, the flush water outlet in the toilet bowl tank 4 is directly connected to the flush water inlet of the toilet body 2 for flushing the toilet bowl. The washing water in the tank 4 is made to directly flow out to the toilet body 2 side.

[Problems to be solved by the device]

By the way, normally, when installing a toilet bowl, in order to effectively use the limited space in the toilet room,
Toilet bowls are often installed close to the walls of the toilet room.
Therefore, a toilet seat box 9 including a hot water washing device, a warm air drying device, a heated toilet seat, etc., in a general toilet device 1 that is composed of only the toilet body 2 and the toilet cleaning tank 4 that are already installed.
In the case of newly installing (see FIGS. 9 to 12), there were the following drawbacks. That is,
The gap between the toilet body 2 and the toilet cleaning tank 4 and the wall surface inside the toilet is extremely small, and the portion of the toilet seat box 9 protruding outward from the toilet body 2 becomes an obstacle, and the entire toilet 1 is moved to a large extent. Unless the remodeling work was performed, the toilet seat box 9 could not be newly installed.

On the other hand, in the hot water flush toilet 7, a fan of a hot air drying device may be installed on one side of the toilet seat box 9. In this case, the hot air outlet facing the inside of the toilet bowl 8 is used. ,
The distance to the fan became longer, and there was a pressure loss in the passage, so it was necessary to increase the capacity of the fan. Therefore, as shown in FIG. 9, a warm air fan 12 is installed in the toilet seat box 9 to shorten the distance to the hot air outlet 11 to minimize the pressure loss. However, when the warm air fan 12 is installed in the toilet seat box 9, the size of the toilet seat box 9 is restricted by the toilet bowl cleaning tank 4,
There is a problem that it cannot be upsized. Therefore, the size of the fan 12 in the toilet seat box 9 is also limited,
In some cases, the discharge capacity of the fan required to dry the local area of the human body cannot be sufficiently satisfied.

Further, since the size of the toilet seat box 9 is restricted as described above, the total length of the cleaning nozzle 10 has to be shortened and the installation angle is also downward as shown in FIG. I had to make it bigger. The fact that the total length of the cleaning nozzle 10 becomes short means that the protruding dimension cannot be set large, and the distance between the ejection hole of the cleaning nozzle 10 and the local part of the human body in the use state becomes long and the cleaning power is increased. It had the drawback of falling. Also, the fact that the angle that tilts downward is large means that the cleaning nozzle 10
That is, the jetting angle of the washing water discharged from the jetting holes becomes closer to horizontal. Therefore, there is a defect that the position of the local part of the user is slightly displaced during use, and the cleaning water largely deviates from the local part and spouts from the crotch to wet clothes and soil the toilet room.

Furthermore, both the normal toilet bowl 1 consisting of the toilet bowl body 2 and the toilet bowl 4 and the hot water flush toilet bowl 7 equipped with a hot water washing device, a hot air drying device, etc., both on the back side of the toilet bowl body 2 and in the toilet room. There is a drawback in that the gap between the wall surface is extremely small and cleaning work is very difficult.

[Means for Solving the Problems]

The present invention is an improved version of the conventional toilet bowl in view of the above-mentioned problems, and can be easily installed in an existing toilet bowl, and can sufficiently exert the functions of a hot water washing nozzle, a hot air fan, etc. The purpose is to provide this kind of warm water flush toilet that can be used.

Therefore, the means adopted by the present invention to solve the above-mentioned problems is provided with at least a hot water washing device and a hot air drying device, and connects the flush water outlet of the toilet bowl washing tank with the flush water inlet of the toilet body. A toilet seat box having a passage is installed from the toilet seat installation position on the upper surface of the toilet body to almost the entire rear part, and the toilet cleaning tank, which is separate from the toilet seat box, is installed on the upper surface of the toilet seat box. .

[Action]

A toilet seat box is installed in almost the entire rear part from the toilet seat installation position on the upper surface of the toilet body, and a toilet bowl cleaning tank separate from the toilet seat box is installed on the toilet seat box to create a space inside the toilet seat box. It can be dramatically increased. Therefore, the protrusion size of the cleaning nozzle can be increased, the distance between the cleaning water ejection hole and the local part of the human body in use can be shortened, and a sufficiently satisfactory cleaning power can be obtained. In addition, the installation angle of the cleaning nozzle can be made close to horizontal, and the cleaning water can be jetted directly toward the local part, so that the position where the cleaning water hits is greatly dislocated even if the local part is slightly misaligned during use. There is no such thing.

Moreover, the toilet seat box does not largely project from the toilet body, the gap between the toilet body and the wall surface of the toilet room is small, and the existing toilet bowl is equipped with a hot water washing device and a warm air drying device. It is possible to install easily without replacing.

〔Example〕

The structure of the present invention will be described below with reference to the embodiments shown in the drawings. The same reference numerals as in the conventional case are the same members.

1 to 5 show a warm water flush toilet bowl 21 according to an embodiment of the present invention. As shown in FIGS. 1 to 4, in this embodiment, a toilet seat box 22 is installed in the toilet seat installation position on the upper surface of the toilet body 2 in substantially the entire rear portion 3. The toilet bowl cleaning tank 4 is installed on the upper surface side of the toilet seat box 22. To install the toilet seat box 22 and the toilet cleaning tank 4, first, bolt insertion holes are formed in the left and right shoulder portions 23 at the rear of the toilet body, and the shoulder portions 23 are inserted into the bolt insertion holes.
A special bolt (24) having an internal screw is inserted from below in the toilet seat box (22). Then, the fastening bolts 26 are attached from the inside of the toilet bowl cleaning tank 4 through the bottom wall 25 thereof, and the fastening bolts 26 are screwed to the special bolts 24, so that the toilet seat box 22 is attached to the toilet main body 2. The toilet bowl cleaning tank 4 is integrally fixed. Moreover,
The wash water outlet 27 of the wash tank 4 is used as a toilet seat box.
The flush water inlet 29 of the toilet body 2 through the passage 28 provided in 22
Is connected to. In FIG. 5, 33 is a hot water tank, and 34 is a wiring board such as a heated toilet seat.

With such a toilet seat box 22, the indoor space 30 can be taken more than necessary, particularly in the front-back direction (left-right direction in FIG. 1) and the height direction. Therefore, as shown in FIG. 1, it is possible to set the size of the warm air fan 31 to one having a capacity required for local drying.

In addition, the installation angle of the cleaning nozzle 32 can be set closer to the horizontal state, and the total length of the cleaning nozzle 32 can be set long. The fact that the installation angle of the cleaning nozzle 32 is closer to horizontal means that the cleaning nozzle
This means that the cleaning water discharged from the 32 jet holes comes closer to the front of the human body, and even if the user's local position is slightly displaced, the position where the cleaning water hits is local. There is no big difference. In addition, the fact that the total length of the cleaning nozzle 32 can be set to be long means that the movable portion of the cleaning nozzle 32 can be set to have a large movable size, and the cleaning water ejection hole can be brought close to the human body. The distance can be shortened. Therefore, it is possible to obtain sufficient detergency.

Further, since the volume of the toilet seat box 22 is large, the hot water tank 33 of the hot water washing device, the warm air fan 31 of the hot air drying device, and the wiring board 34 such as a heated toilet seat can all be housed in the toilet seat box 22. Therefore, even if the general toilet 1 including the toilet body 2 and the toilet cleaning tank 4 as shown in FIGS. 6 to 8 is already installed in the toilet room, A toilet seat box 22 can be arranged between the tank 2 and the toilet cleaning tank 4 to newly add a warm water cleaning device, a warm air drying device, or the like. In addition, in that case, since the toilet seat box 22 does not largely project outward from the toilet body 2, it is possible to freely install a hot water washing device or the like without being restricted by a narrow space in the toilet room or the like. It is possible. Furthermore, since the toilet seat box 22 does not largely project outward from the toilet body 2, cleaning of the back side of the toilet body 2 is easy.

By the way, the present invention is not limited to the above-described embodiment, and for example, the shape and type of the toilet body 2 and the types of the hot water washing device and the warm air drying device can be appropriately changed.

[Effect of device]

As described above, in the present invention, the toilet seat box is installed from the toilet seat installation position on the upper surface of the toilet body to substantially the entire rear part, and the toilet seat cleaning tank is provided on the toilet seat box separately from the toilet seat box. Since it is installed, the space inside the toilet seat box can be significantly increased as compared with the conventional case. Therefore, the movable size of the cleaning nozzle can be set large, and the installation angle of the cleaning nozzle can be made closer to the horizontal state. Therefore, it is possible to shorten the distance between the washing water spouting hole of the washing nozzle and the local part of the human body in the use state, and it is possible to obtain a sufficiently satisfactory cleaning power, and to spout the cleaning water directly toward the local part. Even if the local part is slightly misaligned during use, the position where the cleaning water hits does not largely deviate. Furthermore,
It is possible to set the size of the warm air fan to one having a sufficient warm air discharge capacity. Furthermore, since the toilet seat box does not significantly project outward from the toilet body, it is possible to install the toilet seat box on the existing normal toilet with a small gap between the toilet body and the wall surface of the toilet room. In particular, even if the space from the toilet seat installation position on the upper surface of the toilet body to the front of the toilet bowl is small, the toilet seat box is attached to the bottom of the tank, so the toilet bowl for a toilet bowl is usually replaced. It is possible to easily improve to a hot water washing toilet equipped with a hot water washing device and a hot air drying device without using the device.

[Brief description of drawings]

1 to 5 relate to an embodiment of the present invention, and FIG. 1 is a vertical sectional side view showing the whole of a hot water flush toilet,
2 is an overall side view of the toilet, FIG. 3 is a front view of the same, and FIG.
The figure is the same plan view, FIG. 5 is a plan view showing a state in which a toilet bowl cleaning tank is removed, and FIGS. 6 to 8 are related to a conventional general toilet bowl, and FIG. 6 is an overall side view. FIG. 7 is a front view of the same, FIG. 8 is a plan view of the same, and FIGS. 9 to 12 are related to a conventional hot water flush toilet, and FIG. The figure is an overall side view, FIG. 11 is the same front view, and FIG. 12 is the same plan view. 2 ... Toilet main body, 3 ... Rear part 4 ... Toilet bowl cleaning tank 22 ... Toilet seat box, 27 ... Wash water outlet 29 ... Wash water inlet

Claims (1)

[Scope of utility model registration request] 1. A toilet seat box provided with at least a hot water washing device and a warm air drying device, wherein a toilet passage box for communicating a flush water outlet of a toilet flush tank with a flush water inlet of a toilet body is formed on the upper surface of the toilet body. A warm water flush toilet bowl, which is installed from the toilet seat installation position to substantially the entire rear portion, and the toilet bowl cleaning tank, which is separate from the toilet seat box, is installed on the upper surface of the toilet seat box.